Tracy Langkilde - Publications

Pennsylvania State University, State College, PA, United States 
Ecology, behavior

90 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Assis BA, Avery JD, Tylan C, Engler HI, Earley RL, Langkilde T. Honest signals and sexual conflict: Female lizards carry undesirable indicators of quality. Ecology and Evolution. 11: 7647-7659. PMID 34188841 DOI: 10.1002/ece3.7598  0.48
2020 Tylan C, Horvat-Gordon M, Bartell PA, Langkilde T. Ecoimmune reallocation in a native lizard in response to the presence of invasive, venomous fire ants in their shared environment. Journal of Experimental Zoology. Part a, Ecological and Integrative Physiology. PMID 33038069 DOI: 10.1002/jez.2418  0.48
2020 Racic A, Tylan C, Langkilde T. Effects of temperature on plasma corticosterone in a native lizard. Scientific Reports. 10: 16315. PMID 33004871 DOI: 10.1038/s41598-020-73354-z  0.48
2019 Tylan C, Camacho K, French S, Graham SP, Herr MW, Jones J, McCormick GL, O'Brien MA, Tennessen JB, Thawley CJ, Webb A, Langkilde T. Obtaining plasma to measure baseline corticosterone concentrations in reptiles: How quick is quick enough? General and Comparative Endocrinology. 113324. PMID 31733208 DOI: 10.1016/J.Ygcen.2019.113324  0.48
2019 Telemeco RS, Simpson DY, Tylan C, Langkilde T, Schwartz TS. Contrasting responses of lizards to divergent ecological stressors across biological levels of organization. Integrative and Comparative Biology. PMID 31127305 DOI: 10.1093/Icb/Icz071  0.48
2019 McCormick GL, Robbins TR, Cavigelli SA, Langkilde T. Population history with invasive predators predicts innate immune function response to early life glucocorticoid exposure. The Journal of Experimental Biology. PMID 30659082 DOI: 10.1242/Jeb.188359  0.6
2019 Sprayberry K, Tylan C, Owen DAS, MacLeod KJ, Sheriff MJ, Langkilde T. History of predator exposure affects cell-mediated immunity in female eastern fence lizards, Sceloporus undulatus (Squamata: Phrynosomatidae) Biological Journal of the Linnean Society. 128: 944-951. DOI: 10.1093/Biolinnean/Blz154  0.48
2018 Tennessen JB, Parks SE, Swierk L, Reinert LK, Holden WM, Rollins-Smith LA, Walsh KA, Langkilde T. Frogs adapt to physiologically costly anthropogenic noise. Proceedings. Biological Sciences. 285. PMID 30464067 DOI: 10.1098/Rspb.2018.2194  0.56
2018 Swierk L, Langkilde T. Does repeated human handling of study animals during the mating season affect their offspring? Journal of Experimental Zoology. Part a, Ecological and Integrative Physiology. PMID 29806245 DOI: 10.1002/Jez.2177  0.56
2017 Tylan C, Langkilde T. Local and systemic immune responses to different types of phytohemagglutinin in the green anole: Lessons for field ecoimmunologists. Journal of Experimental Zoology. Part a, Ecological and Integrative Physiology. 327: 322-332. PMID 29356446 DOI: 10.1002/Jez.2108  0.48
2017 Carlson BE, Langkilde T. Body size variation in aquatic consumers causes pervasive community effects, independent of mean body size. Ecology and Evolution. 7: 9978-9990. PMID 29238530 DOI: 10.1002/Ece3.3511  1
2017 Owen DAS, Robbins TR, Langkilde T. Trans-generational but not early life exposure to stressors influences offspring morphology and survival. Oecologia. PMID 29189938 DOI: 10.1007/S00442-017-3991-4  0.6
2017 Graham SP, Freidenfelds NA, Thawley CJ, Robbins TR, Langkilde T. Are Invasive Species Stressful? The Glucocorticoid Profile of Native Lizards Exposed to Invasive Fire Ants Depends on the Context. Physiological and Biochemical Zoology : Pbz. 90: 328-337. PMID 28384419 DOI: 10.1086/689983  0.6
2016 Schrey AW, Robbins TR, Lee J, Dukes DW, Ragsdale AK, Thawley CJ, Langkilde T. Epigenetic response to environmental change: DNA methylation varies with invasion status. Environmental Epigenetics. 2: dvw008. PMID 29492288 DOI: 10.1093/Eep/Dvw008  0.6
2016 McCormick GL, Robbins TR, Cavigelli SA, Langkilde T. Ancestry trumps experience: Transgenerational but not early life stress affects the adult physiological stress response. Hormones and Behavior. PMID 27864050 DOI: 10.1016/J.Yhbeh.2016.11.010  0.6
2016 Herr MW, Robbins TR, Centi A, Thawley CJ, Langkilde T. Irresistible ants: exposure to novel toxic prey increases consumption over multiple temporal scales. Oecologia. PMID 27000944 DOI: 10.1007/S00442-016-3596-3  1
2016 Tennessen JB, Parks SE, Langkilde TL. Anthropogenic Noise and Physiological Stress in Wildlife. Advances in Experimental Medicine and Biology. 875: 1145-1148. PMID 26611079 DOI: 10.1007/978-1-4939-2981-8_142  1
2016 Carlson BE, Langkilde T. The Role of Prey in Microgeographic Variation in Red-Spotted Newt (Notophthalmus viridescens viridescens) Head Width Journal of Herpetology. 50: 442-448. DOI: 10.1670/15-025  1
2016 Tennessen JB, Parks SE, Tennessen TP, Langkilde T. Raising a racket: Invasive species compete acoustically with native treefrogs Animal Behaviour. 114: 53-61. DOI: 10.1016/J.Anbehav.2016.01.021  1
2015 Swierk L, Tennessen JB, Langkilde T. Sperm depletion may not limit male reproduction in a capital breeder Biological Journal of the Linnean Society. DOI: 10.1111/Bij.12603  1
2014 McCormick GL, Langkilde T. Immune responses of eastern fence lizards (Sceloporus undulatus) to repeated acute elevation of corticosterone. General and Comparative Endocrinology. 204: 135-40. PMID 24852352 DOI: 10.1016/J.Ygcen.2014.04.037  1
2014 DU W, Robbins TR, Warner DA, Langkilde T, Shine R. Latitudinal and seasonal variation in reproductive effort of the eastern fence lizard (Sceloporus undulatus). Integrative Zoology. 9: 360-71. PMID 24148228 DOI: 10.1111/1749-4877.12072  1
2014 Carlson BE, Langkilde T. No evidence of selection by predators on tadpole boldness Behaviour. 151: 23-45. DOI: 10.1163/1568539X-00003121  1
2014 Brossman KH, Carlson BE, Stokes AN, Langkilde T. Eastern Newt (Notophthalmus viridescens) larvae alter morphological but not chemical defenses in response to predator cues Canadian Journal of Zoology. 92: 279-283. DOI: 10.1139/cjz-2013-0244  1
2014 Carlson BE, Langkilde T. Predation risk in tadpole populations shapes behavioural responses of prey but not strength of trait-mediated indirect interactions Oikos. DOI: 10.1111/Oik.01488  1
2014 McCormick GL, Shea K, Langkilde T. How do duration, frequency, and intensity of exogenous CORT elevation affect immune outcomes of stress? General and Comparative Endocrinology. DOI: 10.1016/j.ygcen.2015.07.008  1
2014 Zuk M, Bastiaans E, Langkilde T, Swanger E. The role of behaviour in the establishment of novel traits Animal Behaviour. 92: 333-344. DOI: 10.1016/J.Anbehav.2014.02.032  1
2014 Carlson BE, Newman JC, Langkilde T. Food or fear: hunger modifies responses to injured conspecifics in tadpoles Hydrobiologia. 743: 299-308. DOI: 10.1007/S10750-014-2048-5  1
2014 Swierk L, Graham SP, Langkilde T. The stress of scramble: sex differences in behavior and physiological stress response in a time-constrained mating system Behavioral Ecology and Sociobiology. DOI: 10.1007/S00265-014-1784-X  1
2014 Newmana JC, Thawley CJ, Langkilde T. Red imported fire ant predation on eggs of the eastern fence lizard Herpetology Notes. 7: 415-418.  1
2014 Mina O, Gall HE, Carlson B, Langkilde T. A preliminary assessment of endocrine disrupting compounds in vernal ponds in central Pennsylvania American Society of Agricultural and Biological Engineers Annual International Meeting 2014, Asabe 2014. 6: 4046-4053.  1
2013 Swierk L, Langkilde T. Bearded ladies: females suffer fitness consequences when bearing male traits. Biology Letters. 9: 20130644. PMID 24196514 DOI: 10.1098/Rsbl.2013.0644  1
2013 Carlson BE, Langkilde T. Personality traits are expressed in Bullfrog tadpoles during open-field trials Journal of Herpetology. 47: 378-383. DOI: 10.1670/12-061  1
2013 Brossman KH, Carlson BE, Swierk L, Langkilde T. Aquatic tail size carries over to the terrestrial phase without impairing locomotion in adult Eastern Red-Spotted Newts (Notophthalmus viridescens viridescens) Canadian Journal of Zoology. 91: 7-12. DOI: 10.1139/cjz-2012-0180  1
2013 Tennessen J, Parks SE, Snow RW, Langkilde TL. Impacts of acoustic competition between invasive Cuban treefrogs and native treefrogs in southern Florida Proceedings of Meetings On Acoustics. 19. DOI: 10.1121/1.4800972  1
2013 Swierk L, Langkilde T. Sizing-up the Competition: Factors Modulating Male Display Behavior During Mate Competition Ethology. 119: 948-959. DOI: 10.1111/Eth.12139  1
2013 Rosier RL, Langkilde T. Early activity rates do not predict growth and future body size of juvenile eastern fence lizards, sceloporus undulatus Ethology. 119: 624-633. DOI: 10.1111/Eth.12101  1
2013 Carlson BE, Langkilde T. A Common Marking Technique Affects Tadpole Behavior and Risk of Predation Ethology. 119: 167-177. DOI: 10.1111/Eth.12050  1
2013 Swierk L, Myers A, Langkilde T. Male mate preference is influenced by both female behaviour and morphology Animal Behaviour. 85: 1451-1457. DOI: 10.1016/J.Anbehav.2013.03.042  1
2013 Robbins TR, Freidenfelds NA, Langkilde T. Native predator eats invasive toxic prey: Evidence for increased incidence of consumption rather than aversion-learning Biological Invasions. 15: 407-415. DOI: 10.1007/S10530-012-0295-9  1
2012 Robbins TR, Langkilde T. The consequences of lifetime and evolutionary exposure to toxic prey: changes in avoidance behaviour through ontogeny. Journal of Evolutionary Biology. 25: 1937-46. PMID 22882278 DOI: 10.1111/J.1420-9101.2012.02583.X  1
2012 Graham SP, Freidenfelds NA, McCormick GL, Langkilde T. The impacts of invaders: basal and acute stress glucocorticoid profiles and immune function in native lizards threatened by invasive ants. General and Comparative Endocrinology. 176: 400-8. PMID 22226759 DOI: 10.1016/J.Ygcen.2011.12.027  1
2012 Swierk L, Langkilde T. The effect of sex ratio on male mating tactics and female fitness in Rana sylvatica breeding aggregations F1000research. 3. DOI: 10.7490/F1000Research.1092331.1  0.56
2012 Langkilde T, Boronow KE. Hot boys are blue: Temperature-dependent color change in male Eastern Fence Lizards Journal of Herpetology. 46: 461-465. DOI: 10.1670/11-292  1
2012 Rosier RL, Langkilde T. Absence of climbing-induced limb length plasticity in the eastern Fence Lizard, Sceloporus undulatus Journal of Herpetology. 46: 162-166. DOI: 10.1670/11-002  1
2012 Du WG, Warner DA, Langkilde T, Robbins TR, Shine R. The roles of pre- and post-hatching growth rates in generating a latitudinal cline of body size in the eastern fence lizard (Sceloporus undulatus) Biological Journal of the Linnean Society. 106: 202-209. DOI: 10.1111/J.1095-8312.2011.01846.X  1
2012 Freidenfelds NA, Robbins TR, Langkilde T. Evading invaders: The effectiveness of a behavioral response acquired through lifetime exposure Behavioral Ecology. 23: 659-664. DOI: 10.1093/Beheco/Ars011  1
2012 Swierk L, Ridgway M, Langkilde T. Female lizards discriminate between potential reproductive partners using multiple male traits when territory cues are absent Behavioral Ecology and Sociobiology. 66: 1033-1043. DOI: 10.1007/S00265-012-1351-2  1
2012 Shine R, Langkilde T, Mason RT. Facultative pheromonal mimicry in snakes: "she-males" attract courtship only when it is useful Behavioral Ecology and Sociobiology. 66: 691-695. DOI: 10.1007/S00265-012-1317-4  1
2011 Trompeter WP, Langkilde T. Invader danger: lizards faced with novel predators exhibit an altered behavioral response to stress. Hormones and Behavior. 60: 152-8. PMID 21549122 DOI: 10.1016/J.Yhbeh.2011.04.001  1
2011 Rosier RL, Langkilde T. In response to the letter to the editor regarding the article: "Does environmental enrichment really matter? A case study using the eastern fence lizard, Sceloporus undulatus" Applied Animal Behaviour Science. 135: 171-172. DOI: 10.1016/J.Applanim.2011.08.011  1
2011 Rosier RL, Langkilde T. Does environmental enrichment really matter? A case study using the eastern fence lizard, Sceloporus undulatus Applied Animal Behaviour Science. 131: 71-76. DOI: 10.1016/J.Applanim.2011.01.008  1
2010 Du WG, Warner DA, Langkilde T, Robbins T, Shine R. The physiological basis of geographic variation in rates of embryonic development within a widespread lizard species. The American Naturalist. 176: 522-8. PMID 20718676 DOI: 10.1086/656270  1
2010 Boronow KE, Langkilde T. Sublethal effects of invasive fire ant venom on a native lizard. Journal of Experimental Zoology. Part a, Ecological Genetics and Physiology. 313: 17-23. PMID 19722273 DOI: 10.1002/Jez.570  1
2010 Langkilde T, Boronow KE. Color as a signal: The relationship between coloration and morphology in male eastern fence lizards, sceloporus undulatus Journal of Herpetology. 44: 261-271. DOI: 10.1670/08-275.1  1
2010 Langkilde T, Freidenfelds NA. Consequences of envenomation: Red imported fire ants have delayed effects on survival but not growth of native fence lizards Wildlife Research. 37: 566-573. DOI: 10.1071/Wr10098  1
2010 Langkilde T. Repeated exposure and handling effects on the escape response of fence lizards to encounters with invasive fire ants Animal Behaviour. 79: 291-298. DOI: 10.1016/J.Anbehav.2009.10.028  1
2009 Langkilde T. Invasive fire ants alter behavior and morphology of native lizards. Ecology. 90: 208-17. PMID 19294926 DOI: 10.1890/08-0355.1  1
2009 Uller T, While GM, Wapstra E, Warner DA, Goodman BA, Schwarzkopf L, Langkilde T, Doughty P, Radder RS, Rohr DH, Bull CM, Shine R, Olsson M. Evaluation of offspring size-number invariants in 12 species of lizard. Journal of Evolutionary Biology. 22: 143-51. PMID 19120815 DOI: 10.1111/J.1420-9101.2008.01629.X  1
2009 Langkilde T. Holding ground in the face of invasion : Native fence lizards (Sceloporus undulatus) do not alter their habitat use in response to introduced fire ants (Solenopsis invicta) Canadian Journal of Zoology. 87: 626-634. DOI: 10.1139/Z09-053  1
2009 Swierk LN, Langkilde T. Micronutrient input into a mangrove ecosystem in Jobos Bay, Puerto Rico, by the exotic green iguana Iguana iguana Current Zoology. 55. DOI: 10.1093/Czoolo/55.6.435  1
2009 Lance SL, Hagen C, Glenn TC, Freidenfelds NA, Langkilde T. Development and characterization of seventeen polymorphic microsatellite loci in the eastern fence lizard, Sceloporus undulatus Conservation Genetics Resources. 1: 233-236. DOI: 10.1007/S12686-009-9057-0  1
2007 Langkilde T, O'Connor D, Shine R. Benefits of parental care: Do juvenile lizards obtain better-quality habitat by remaining with their parents? Austral Ecology. 32: 950-954. DOI: 10.1111/J.1442-9993.2007.01783.X  1
2007 Langkilde T, Shine R. Interspecific conflict in lizards: Social dominance depends upon an individual's species not its body size Austral Ecology. 32: 869-877. DOI: 10.1111/J.1442-9993.2007.01771.X  1
2006 Allsop DJ, Warner DA, Langkilde T, DU W, Shine R. Do operational sex ratios influence sex allocation in viviparous lizards with temperature-dependent sex determination? Journal of Evolutionary Biology. 19: 1175-82. PMID 16780518 DOI: 10.1111/J.1420-9101.2006.01086.X  1
2006 Langkilde T, Shine R. How much stress do researchers inflict on their study animals? A case study using a scincid lizard, Eulamprus heatwolei. The Journal of Experimental Biology. 209: 1035-43. PMID 16513929 DOI: 10.1242/Jeb.02112  1
2006 Shine R, Langkilde T, Wall M, Mason RT. Temporal dynamics of emergence and dispersal of garter snakes from a communal den in Manitoba Wildlife Research. 33: 103-111. DOI: 10.1071/Wr05030  1
2005 Langkilde T, Shine R. Different optimal offspring sizes for sons versus daughters may favor the evolution of temperature-dependent sex determination in viviparous lizards. Evolution; International Journal of Organic Evolution. 59: 2275-80. PMID 16405171 DOI: 10.1554/05-239.1  1
2005 Shine R, Wall M, Langkilde T, Mason RT. Do female garter snakes evade males to avoid harassment or to enhance mate quality? The American Naturalist. 165: 660-8. PMID 15937746 DOI: 10.1086/429591  1
2005 Langkilde T, Lance VA, Shine R. Ecological consequences of agonistic interactions in lizards Ecology. 86: 1650-1659. DOI: 10.1890/04-1331  1
2005 Langkilde T, Schwarzkopf L, Alford RA. The function of tail displays in male rainbow skinks (Carlia jarnoldae) Journal of Herpetology. 39: 325-328. DOI: 10.1670/0022-1511(2005)039[0325:Tfotdi]2.0.Co;2  1
2005 Langkilde T, Shine R. How do water skinks avoid shelters already occupied by other lizards? Behaviour. 142: 203-216. DOI: 10.1163/1568539053627659  1
2005 Langkilde T, Alford RA, Schwarzkopf L. No behavioural compensation for fitness costs of autotomy in a lizard Austral Ecology. 30: 713-718. DOI: 10.1111/J.1442-9993.2005.01512.X  1
2005 Shine R, Langkilde T, Wall M, Mason RT. The fitness correlates of scalation asymmetry in garter snakes Thamnophis sirtalis parietalis Functional Ecology. 19: 306-314. DOI: 10.1111/J.1365-2435.2005.00963.X  1
2005 Shine R, Wall M, Langkilde T, Mason RT. Scaling the heights: Thermally driven arboreality in garter snakes Journal of Thermal Biology. 30: 179-185. DOI: 10.1016/J.Jtherbio.2004.11.001  1
2005 Shine R, Langkilde T, Wall M, Mason RT. Alternative male mating tactics in garter snakes, Thamnophis sirtalis parietalis Animal Behaviour. 70: 387-396. DOI: 10.1016/J.Anbehav.2005.04.001  1
2005 Shine R, Wall M, Langkilde T, Mason RT. Battle of the sexes: Forcibly inseminating male garter snakes target courtship to more vulnerable females Animal Behaviour. 70: 1133-1140. DOI: 10.1016/J.Anbehav.2005.03.013  1
2005 Shine R, O'Donnell RP, Langkilde T, Wall MD, Mason RT. Snakes in search of sex: The relation between mate-locating ability and mating success in male garter snakes Animal Behaviour. 69: 1251-1258. DOI: 10.1016/J.Anbehav.2004.10.005  1
2004 Langkilde T, Shine R. Competing for crevices: interspecific conflict influences retreat-site selection in montane lizards. Oecologia. 140: 684-91. PMID 15252729 DOI: 10.1007/S00442-004-1640-1  1
2004 Shine R, Lemaster M, Wall M, Langkilde T, Mason R. Why did the snake cross the road? Effects of roads on movement and location of mates by garter snakes (Thamnophis sirtalis parietalis) Ecology and Society. 9. DOI: 10.5751/Es-00624-090109  1
2004 Langkilde T, Shine R, Mason RT. Predatory attacks to the head vs. body modify behavioral responses of garter snakes Ethology. 110: 937-947. DOI: 10.1111/J.1439-0310.2004.01034.X  1
2004 Shine R, Phillips B, Langkilde T, Lutterschmidt DI, Waye H, Mason RT. Mechanisms and consequences of sexual conflict in garter snakes (Thamnophis sirtalis, Colubridae) Behavioral Ecology. 15: 654-660. DOI: 10.1093/Beheco/Arh058  1
2004 Shine R, Langkilde T, Mason RT. Courtship tactics in garter snakes: How do a male's morphology and behaviour influence his mating success? Animal Behaviour. 67: 477-483. DOI: 10.1016/J.Anbehav.2003.05.007  1
2003 Shine R, Langkilde T, Mason RT. Cryptic forcible insemination: male snakes exploit female physiology, anatomy, and behavior to obtain coercive matings. The American Naturalist. 162: 653-67. PMID 14618542 DOI: 10.1086/378749  1
2003 Shine R, Langkilde T, Mason RT. The opportunistic serpent: Male garter snakes adjust courtship tactics to mating opportunities Behaviour. 140: 1509-1526. DOI: 10.1163/156853903771980693  1
2003 Langkilde T, O'Connor D, Shine R. Shelter-site use by five species of montane scincid lizards in south-eastern Australia Australian Journal of Zoology. 51: 175-186. DOI: 10.1071/Zo02073  1
2003 Shine R, Langkilde T, Mason RT. Confusion within 'mating balls' of garter snakes: Does misdirected courtship impose selection on male tactics? Animal Behaviour. 66: 1011-1017. DOI: 10.1006/Anbe.2003.2301  1
2003 Langkilde T, Schwarzkopf L, Alford R. An ethogram for adult male rainbow skinks, Carlia jarnoldae Herpetological Journal. 13: 141-148.  1
2003 Langkilde T, Schwarzkopf L. Observations of Mating Behavior and Reproduction in the Scincid Carlia jarnoldae Herpetological Review. 34: 325-327.  1
2002 Langkilde T, Alford RA. The tail wags the frog: Harmonic radar transponders affect movement behavior in Litoria lesueuri Journal of Herpetology. 36: 711-715. DOI: 10.1670/0022-1511(2002)036[0711:Ttwtfh]2.0.Co;2  1
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